After meeting starving runaway ninja Satoko on the street, assassin Konoha helps her eat and learns that she fled the Kusagakure clan. Konoha protects Satoko from a senior pursuer and proposes that they cooperate, with Satoko helping with her work while Konoha shields her from other ninjas. The pair begin living together, as Satoko takes on cooking and housework while Konoha continues life as a high school student.
